SundanceParameterData.hpp

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// 
//                              Sundance
//                 Copyright (2005) Sandia Corporation
// 
// Copyright (year first published) Sandia Corporation.  Under the terms 
// of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government 
// retains certain rights in this software.
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// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
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#ifndef SUNDANCE_PARAMETERDATA_H
#define SUNDANCE_PARAMETERDATA_H


#include "SundanceDefs.hpp"
#include "SundanceDiscreteFuncDataStub.hpp"


namespace Sundance
{
/** 
 * ParameterData is the specialization of DiscreteFuncDataStub to the
 * case of a constant-valued discrete function. It is used
 * as the discrete value of an unknown parameter expression.
 */
class ParameterData : public DiscreteFuncDataStub 
{
public:
  /** */
  ParameterData(const double& value)
    : DiscreteFuncDataStub(), value_(value) {;}

  /** */
  virtual ~ParameterData(){;}

  /** */
  void setValue(const double& value) {value_ = value;}

  /** */
  const double& value() const {return value_;}

private:
  double value_;
};
}

#endif